U210C
Lost Communication Between Fuel Pump Control Module 'B' and Restraints Control Module
U210C is an OBD-II diagnostic trouble code meaning: Lost Communication Between Fuel Pump Control Module 'B' and Restraints Control Module. Common causes: open or short circuit in wiring harness, fuel pump control module 'b' malfunction. Estimated repair cost: $56–222.
Symptoms
- Check Engine Light Is On
- Airbag light is on
- Problems starting the engine
- Reduced engine performance
- Disabling security systems
Causes
- Open or short circuit in wiring harness
- Fuel Pump Control Module 'B' Malfunction
- Security control module malfunction
- Power or grounding problems
- Damage to connectors or corrosion of contacts
How to Fix
- Check wiring harness for damage
- Check connectors and contacts for corrosion
- Check power supply and grounding of modules
- Diagnose the fuel pump control module 'B'
- Diagnose the security control module
- Repair only from an authorized dealer
Related codes
FAQ
What does the U210C code mean?
U210C is an OBD-II diagnostic trouble code that indicates: Lost Communication Between Fuel Pump Control Module 'B' and Restraints Control Module
What causes a U210C error code?
The most common causes of U210C include: Open or short circuit in wiring harness; Fuel Pump Control Module 'B' Malfunction; Security control module malfunction; Power or grounding problems.
How do I fix a U210C diagnostic trouble code?
To fix U210C: Check wiring harness for damage. Check connectors and contacts for corrosion. Check power supply and grounding of modules. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U210C?
Do not drive — repair immediately
How much does it cost to fix U210C?
The estimated repair cost for U210C is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat